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Posted to mapreduce-dev@hadoop.apache.org by "Karthik Kambatla (JIRA)" <ji...@apache.org> on 2015/04/28 23:07:06 UTC

[jira] [Resolved] (MAPREDUCE-6343) JobConf.parseMaximumHeapSizeMB() fails to parse value greater than 2GB expressed in bytes

     [ https://issues.apache.org/jira/browse/MAPREDUCE-6343?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Karthik Kambatla resolved MAPREDUCE-6343.
-----------------------------------------
       Resolution: Fixed
    Fix Version/s: 3.0.0
     Hadoop Flags: Reviewed

Thanks [~jasonxh] for reporting and working on this. I just committed this to trunk. 

> JobConf.parseMaximumHeapSizeMB() fails to parse value greater than 2GB expressed in bytes
> -----------------------------------------------------------------------------------------
>
>                 Key: MAPREDUCE-6343
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-6343
>             Project: Hadoop Map/Reduce
>          Issue Type: Bug
>    Affects Versions: 3.0.0
>            Reporter: Hao Xia
>            Assignee: Hao Xia
>             Fix For: 3.0.0
>
>         Attachments: parse-heap-size.patch, parse-heap-size.v2.patch
>
>
> It currently tries to parse the value as an integer, which blows up whenever the value is greater than 2GB and expressed in bytes.



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